1630318105350 has 576 divisors, whose sum is σ = 5045475402240. Its totient is φ = 386708256000.

The previous prime is 1630318105343. The next prime is 1630318105379. The reversal of 1630318105350 is 535018130361.

1630318105350 is a `hidden beast` number, since 1 + 630 + 3 + 1 + 8 + 10 + 5 + 3 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 1980945039 + ... + 1980945861.

Almost surely, 2^{1630318105350} is an apocalyptic number.

1630318105350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1630318105350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2522737701120).

1630318105350 is an abundant number, since it is smaller than the sum of its proper divisors (3415157296890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1630318105350 is a wasteful number, since it uses less digits than its factorization.

1630318105350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 1630318105350 in words is "one trillion, six hundred thirty billion, three hundred eighteen million, one hundred five thousand, three hundred fifty".